我在 ng-repeat 块中使用 ng-show 指令时遇到问题。
布尔值似乎没有正确传递给ng-show ...
为了表明我的意思,这里是我在JSFiddle中做的一个例子的截图:
以下是一些示例标记:
<table ng-controller="ActressController" class="table table-bordered table-striped">
<tr ng-repeat="actress in actressList">
<td>
<span class="actress-name">{{ actress.name }}</span>
<h4 ng-show="{ actress.name == 'Scarlett' }">Was in Avengers! <span class="note">(should only appear if Scarlett)</span></h4>
<h2>{{ actress.name == 'Scarlett'}} <span class="note"><-- this statement is correct</span></h2>
</td>
</tr>
</table>
以下是一个示例控制器:
function ActressController($scope) {
$scope.actressList = [
{
name: "Angelina"
}, {
name: "Scarlett"
}, {
name: 'Mila'
}, {
name: 'Megan'
}
]
}
关于我可能做错的任何想法?
答案 0 :(得分:36)
在ng-show
中,您不需要{}试试这个:
<h4 ng-show="actress.name == 'Scarlett'">Was in Avengers! <span class="note">
请参阅this fiddle了解ng-show
中ng-repeat
的工作样本。